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<head>
    <meta charset="UTF-8">
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    <title>Document</title>
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    <style>
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        #fp-nav ul li a span {
            background-color: red!important;
        }
        
        .section1 {
            background: url(http://idowebok.u.qiniudn.com/77/1.jpg) 50%;
        }
        
        .section2 {
            background: url(http://idowebok.u.qiniudn.com/77/2.jpg) 50%;
        }
        
        .section3 {
            background: url(http://idowebok.u.qiniudn.com/77/3.jpg) 50%;
        }
        
        .section4 {
            background: url(http://idowebok.u.qiniudn.com/77/4.jpg) 50%;
        }
    </style>
    <script src="js/jquery.min.js"></script>
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    <script>
        $(function() {
            $('#dowebok').fullpage({
                sectionsColor: ['pink', '#4BBFC3', '#7BAABE', '#f90'],
                navigation: true

            });
        });
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</head>

<body>
    <div id="dowebok">
        <div class="section section1">
            <h3>第一屏里面的内容</h3>
        </div>
        <div class="section section2">
            <h3>第二屏</h3>
        </div>
        <div class="section section3">
            <h3>第三屏</h3>
        </div>
        <div class="section section4">
            <h3>第四屏</h3>
        </div>
    </div>
</body>

</html>